Int result = JOptionPane.showConfirmDialog(jFrame, "Press any button to close the dialog.") The showConfirmDialog() method returns an int that specifies the button that was clicked: 0 means Yes, 1 means No, and any other integer specifies that the cancel button was clicked. Just like the other methods, we pass a jFrame object and a message to show. JOptionPane.showMessageDialog(jFrame, "Your message: "+getMessage) Įxample 3: We use the JOptionPane.showConfirmDialog() function to show a dialog with three buttons: Yes, No, and Cancel. String getMessage = JOptionPane.showInputDialog(jFrame, "Enter your message") Here, to store the input, we use a String variable and then show it to the user using showMessageDialog(). JOptionPane.showMessageDialog(jFrame, "Hello there! How are you today?") Įxample 2: This example uses the JOptionPane.showInputDialog() function to show a message with an input field to get the input. The second argument is the message that we want to display in the dialog. The following are the examples of the methods:Įxample 1: Show a message inside a JFrame by creating a Jframe object, call the JOptionPane.showMessageDialog() method, and pass the first jFrame object as its first argument. Some of the common techniques are listed below: Method Description showMessageDialog() Displays a message inside a specified frame showInputDialog() Get input from the user in the popup window showConfirmDialog() Shows the message and asks the user for confirmation like yes, no, or cancel The simplest way to create a Java pop up window or a dialog is to use the JOptionPane class as part of the javax.swing package, which comes with many useful methods. Create Pop Up Window in Java Using JOptionPane We will use two classes, JOptionPane and JDialog, in the following examples.
In this tutorial, we’re going to look at the dialog and learn how to create it. Java allows us to create several types of GUI components using libraries like AWT, Swing and, JavaFX. Create Pop Up Window in Java Using JDialog.Create Pop Up Window in Java Using JOptionPane.